Problem after firmware update

[Firecapt]

After updating to the latest firmware, I'm having trouble loading many websites.  The browser window says it can't connect, but after pressing "try again" a couple of times the website finally loads.  No trouble prior to the firmware update.  Any ideas?

Nighthawk X6S R7900P

Original firmware at start: V1.4.1.82_1.3.40

Upgraded to: V1.4.3.88_1.3.50

Windows 10

[FURRYe38]

What Firmware version is currently loaded?
What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?

Did you factory reset  and setup from scratch after the last FW update?

Try enabling IPv6 on the router...

[Firecapt]

Thanks FURRYe38,

The switch to IPv6 seems to have resolved the issue.  If the problem resurfaces I'll repost, but for now all appears to be well.

Thanks again 😁

[FURRYe38]

Glad you got it working. Be sure to save off a back up configuration to file for safe keeping. Saves time if a reset is needed.
https://kb.netgear.com/24231/How-do-I-back-up-the-router-configuration-settings-on-my-Nighthawk-rout...
Enjoy. 📡